環境工学総合シンポジウム講演論文集
Online ISSN : 2424-2969
セッションID: 428
会議情報
428 減圧沸騰多重効用型蒸留システムの蒸留性能に関する基礎研究(エネルギー有効利用,環境保全型エネルギー技術)
木本 恵美藤山 賀子佐藤 春樹
著者情報
会議録・要旨集 フリー

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抄録
A new distillation system is proposed. The system uses decompression boiling, multi-effect, and heat pump to solve the problems of water shortage. We studied with a small-scale indoor apparatus which has only 200cm^3 inner volume of each evaporator to confirm whether it is a feasible principle. Experiments were conducted at temperatures between 15 and 20℃ as cooling water and 37 and 40℃ as the heat source, and distilled water was always obtained at every stage of multi-effect still. The results show the possibility to get the ability of the system as high as that of existing large-scale desalination plants. The present distillation system has the possibility to improve the efficiency by adding another stage of still and getting the higher COP of heat-pump.
著者関連情報
© 2005 一般社団法人 日本機械学会
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